Question

Express the following mixed fractions as improper fractions:
ii) $7\frac{5}{13}$

Answer 1

Step: Expressing mixed fractions as improper fractions.

To convert a mixed fraction to an improper fractions, we have to add the whole part with the fractional part.
$7\frac{5}{13}=7+\frac{5}{13}$
= $\frac{7\times 13+4}{13}$
[After taking LCM]

=$\frac{91+5}{13}=\frac{96}{13}$
$\therefore$ $7\frac{5}{13}$ as an improper fraction is $\frac{96}{13}$.